Ali SA, Hussain M, Shahzad M, Irfan F. Quality Analysis of Periapical Radiographs Taken by Dental Assistants. J Liaq Uni Med Health Sci [Internet]. 2019 Apr. 3 [cited 2024 Nov. 22];17(04):260-4. Available from: http://ojs.lumhs.edu.pk/index.php/jlumhs/article/view/40